995
FZNT01 KWBC 110343
HSFAT1

HIGH SEAS FORECAST FOR METAREA IV
NWS OCEAN PREDICTION CENTER WASHINGTON DC
0430 UTC FRI SEP 11 2026

CCODE/1:31:04:01:00/AOE/NWS/CCODE
SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS

SEAS GIVEN AS SIGNIFICANT WAVE HEIGHT...WHICH IS THE AVERAGE
HEIGHT OF THE HIGHEST 1/3 OF THE WAVES. INDIVIDUAL WAVES MAY BE
MORE THAN TWICE THE SIGNIFICANT WAVE HEIGHT.

ONLY YOU KNOW THE WEATHER AT YOUR POSITION. REPORT IT TO THE
NATIONAL WEATHER SERVICE. EMAIL US AT
VOSOPS@NOAA.GOV(LOWERCASE).

FOR INFORMATION ON ATLANTIC ICEBERGS SEE INFORMATION FROM NORTH
ATLANTIC ICE SERVICE AT HTTPS://OCEAN.WEATHER.GOV/ATL_TAB.PHP
(ALL LOWERCASE).

FOR ANY TROPICAL CYCLONE INFORMATION BEYOND 48 HOURS REFERENCE
THE ASSOCIATED NWS TROPICAL CYCLONE FORECAST/ADVISORY (TCM).

SECURITE

NORTH ATLANTIC NORTH OF 31N TO 67N AND WEST OF 35W

ALL FORECASTS VALID OVER ICE FREE FORECAST WATERS

SYNOPSIS VALID 0000 UTC SEP 11.
24 HOUR FORECAST VALID 0000 UTC SEP 12.
48 HOUR FORECAST VALID 0000 UTC SEP 13.

.WARNINGS.

...GALE WARNING...
.LOW JUST E OF AREA NEAR 64N34W 977 MB MOVING E 15 KT. WITHIN
180 NM NW AND 120 NM SW QUADRANTS WINDS 30 TO 45 KT. SEAS 4 TO
6.5 M. ELSEWHERE E OF A LINE FROM 60N44W TO 57N35W WINDS 25 TO
35 KT. SEAS 3 TO 5 M.
.24 HOUR FORECAST LOW AND CONDITIONS E OF AREA.

...GALE WARNING...
.LOW 55N59W 986 MB MOVING E 15 KT. FROM 43N TO 47N BETWEEN 54W
AND 59W WINDS 25 TO 35 KT. SEAS TO 3.5 M. ELSEWHERE WITHIN 300
NM N SEMICIRCLE...AND WITHIN 300 NM E AND SE OF A LINE FROM
54N58W TO 49N58W TO 45N64W TO 43N70W WINDS 20 TO 30 KT. SEAS TO
3 M.
.24 HOUR FORECAST LOW 55N50W 986 MB. WITHIN 300 NM W AND NW OF A
LINE FROM 56N49W TO 54N56W WINDS 25 TO 35 KT. SEAS 3 TO 4.5 M.
ELSEWHERE FROM 42N TO 58N BETWEEN 45W AND 65W...ALSO WITHIN 360
NM E OF A LINE FROM 56N44W TO 45N46W TO 38N56W...ALSO N OF 58N
BETWEEN 51W AND 58W WINDS 20 TO 30 KT. SEAS TO 3.5 M.
.48 HOUR FORECAST LOW 57N41W 989 MB. WITHIN 60 NM W OF A LINE
FROM 63N39W TO 59N41W WINDS 25 TO 35 KT. SEAS TO 3.5 M.
ELSEWHERE BETWEEN 45N AND 63N E OF 54W WINDS 20 TO 30 KT. SEAS
TO 4.5 M...HIGHEST NEAR 53N48W.

.SYNOPSIS AND FORECAST.

.LOW 46N39W 1001 MB MOVING NE 20 KT. WITHIN 120 NM S AND SW
SEMICIRCLES WINDS 20 TO 30 KT. SEAS TO 3.5 M.
.24 HOUR FORECAST LOW AND CONDITIONS E OF AREA.

.DENSE FOG. VSBY OCCASIONALLY LESS THAN 1 NM N AND NW OF A LINE
FROM 64N37W TO 65N35W...ALSO BETWEEN 55N AND 57N W OF 54W.
.24 HOUR FORECAST DENSE FOG FROM 51N TO 57N BETWEEN 43W AND 54W.
.48 HOUR FORECAST DENSE FOG FROM 56N TO 61N E OF 42W.

.FORECASTER SHAW. OCEAN PREDICTION CENTER.

NATIONAL HURRICANE CENTER MIAMI FL

ATLANTIC FROM 07N TO 31N W OF 35W INCLUDING CARIBBEAN SEA AND
GULF OF AMERICA

SYNOPSIS VALID 0000 UTC FRI SEP 11.
24 HOUR FORECAST VALID 0000 UTC SAT SEP 12.
48 HOUR FORECAST VALID 0000 UTC SUN SEP 13.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.ATLC WITHIN 21N71W TO 21N72W TO 21N74W TO 20N74W TO 20N73W TO
20N71W TO 21N71W E WINDS 20 TO 25 KT. SEAS LESS THAN 2.5 M.
.24 HOUR FORECAST LITTLE CHANGE.
.48 HOUR FORECAST LITTLE CHANGE.

.CARIBBEAN WITHIN 15N71W TO 15N77W TO 13N79W TO 11N78W TO 12N69W
TO 15N71W...INCLUDING THE GULF OF VENEZUELA... NE TO E WINDS 20
TO 25 KT. SEAS TO 2.5 M.
.24 HOUR FORECAST WITHIN 16N72W TO 16N75W TO 14N76W TO 12N75W TO
11N72W TO 13N69W TO 16N72W...INCLUDING THE GULF OF VENEZUELA...
E WINDS 20 TO 30 KT. SEAS TO 2.5 M.
.48 HOUR FORECAST WITHIN 16N71W TO 16N79W TO 12N81W TO 11N79W TO
11N72W TO 12N69W TO 16N71W...INCLUDING THE GULF OF VENEZUELA...
NE TO E WINDS 20 TO 30 KT. SEAS 2.5 TO 3.0 M.

.REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 2.5 M.

$$
.FORECASTER LANDSEA. NATIONAL HURRICANE CENTER.